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EQUITY ARRANGEMENTS (Details)
$ / shares in Units, $ in Millions
 1 Months Ended 3 Months Ended 9 Months Ended
May 15, 2023
$ / shares
Jun. 03, 2021
USD ($)
$ / shares
shares
Apr. 28, 2021
$ / shares
Jun. 09, 2020
$ / shares
May 15, 2020
$ / shares
Mar. 31, 2022
USD ($)
shares
Jun. 30, 2021
USD ($)
shares
May 31, 2020
USD ($)
$ / shares
shares
Feb. 29, 2020
$ / shares
shares
Nov. 30, 2019
USD ($)
$ / shares
shares
Mar. 31, 2018
USD ($)
$ / shares
shares
May 31, 2017
USD ($)
counterparty
$ / shares
shares
Mar. 31, 2015
USD ($)
shares
Oct. 01, 2022
USD ($)
$ / shares
shares
Oct. 02, 2021
USD ($)
Jul. 03, 2021
$ / shares
shares
Oct. 01, 2022
USD ($)
financial_institution
$ / shares
shares
Oct. 02, 2021
USD ($)
May 31, 2022
shares
Feb. 28, 2022
USD ($)
shares
Jan. 01, 2022
USD ($)
shares
Nov. 07, 2019
$ / shares
Stockholders Equity Note [Line Items]                                            
Forward share purchase contract (in shares) | shares                         3,645,510                  
Forward share purchase contract | $                         $ 350.0                  
Shares of convertible preferred stock (in shares) | shares                           750,000     750,000       750,000  
Preferred stock | $                           $ 620.3     $ 620.3       $ 620.3  
Option indexed to issuer's equity, strike price (in dollars per share)                   $ 191.34             $ 190.57          
Preferred stock conversion rate number of common stock shares (in shares) | shares                   5.2263                        
Beneficial conversion feature | $                       $ 5.4                    
Preferred stock, redemption price per share before redemption date (in dollars per share)   $ 148.04                                        
Redemption and conversion of preferred stock | $                           $ 0.0 $ 0.0   $ 0.0 $ 750.0        
Conversion of convertible securities (in shares) | shares   1,469,055         1,469,055                              
Term of forward purchase contract               3 years   3 years                        
Series C Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Shares of convertible preferred stock (in shares) | shares             750,000 750,000                            
Preferred stock, liquidation preference (in dollars per share)     $ 1,000         $ 1,000                            
Preferred stock conversion rate number of common stock shares (in shares) | shares   6.7548                                        
Dividend rate of preferred stock               5.00%                            
Preferred dividend rate (in dollars per share)               $ 50.00                            
Preferred stock, redemption, price per share (in dollars per share)     $ 1,002.5                                      
Preferred stock, redemption price per share, percentage of liquidation preference     100.00%                                      
Preferred stock, redemption price per share before redemption date (in dollars per share)   $ 148.04 $ 1,000                                      
Redemption and conversion of preferred stock | $   $ 750.0         $ 750.0                              
Preferred stock conversion rate   6.7548                                        
Common shares issued (in shares) | shares               5,463,750                            
2020 Credit Agreement                                            
Stockholders Equity Note [Line Items]                                            
Long-term debt, term                           364 days     364 days          
Accelerated Share Repurchase                                            
Stockholders Equity Note [Line Items]                                            
Stock repurchase program, authorized amount | $           $ 2,000.0                                
Stock repurchase program, percent of shares for initial delivery           85.00%                                
Stock repurchase program, number of shares authorized to be repurchased (in shares) | shares           10,756,770                         3,211,317      
Stated value (in dollars per share)                           $ 143.18     $ 143.18          
Open Market, Share Repurchase                                            
Stockholders Equity Note [Line Items]                                            
Stock repurchase program, authorized amount | $                                       $ 300.0    
Stock repurchase program, number of shares authorized to be repurchased (in shares) | shares                                       1,888,601    
2019 Equity Units | Series D Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock | $                   $ 620.3                        
2017 Equity Units | Series C Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock | $                   $ 605.0                        
2019 Equity Units and Capped call Transactions                                            
Stockholders Equity Note [Line Items]                                            
Stated value (in dollars per share)                   $ 100       $ 158.79     158.79         $ 159.45
Forward share purchase contract (in shares) | shares                   4,700,000                        
Approximate net proceeds | $                   $ 734.5                        
Shares of convertible preferred stock (in shares) | shares                   750,000                        
Proceeds used for capped call transactions | $                   $ 19.2                        
Preferred stock, liquidation preference (in dollars per share)                   $ 1,000                        
Preferred stock redemption                   100.00%                        
Purchase price (in dollars per share)                                 $ 100          
Maximum settlement rate (in shares) | shares                   0.6272             0.6298          
Present value of contract adjustment payments | $                   $ 114.2                        
Shares of stock deliverable on early settlement of contract                   85.00%                        
2019 Equity Units and Capped call Transactions | Series D Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Proceeds used for capped call transactions | $                                 $ 19.2          
Number of financial institutions | financial_institution                                 3          
Option term                       3 years                    
Preferred stock conversion rate number of common stock shares (in shares) | shares                   5.2263                        
Upper strike percentage above closing price                   30.00%                        
Number of common shares purchased under call option (in shares) | shares                                 3,900,000          
Dividend rate of preferred stock                   0.00%                        
2019 Equity Units and Capped call Transactions | Series D Preferred Stock | 2019 Capped Call                                            
Stockholders Equity Note [Line Items]                                            
Proceeds used for capped call transactions | $                                 $ 0.1          
2019 Equity Units and Capped call Transactions | Series D Preferred Stock | Call Option                                            
Stockholders Equity Note [Line Items]                                            
Common stock price per share (in dollars per share)                                 $ 4.90          
2019 Equity Units and Capped call Transactions | Series D Preferred Stock | Maximum                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)                   $ 207.29             206.45          
2019 Equity Units and Capped call Transactions | Series D Preferred Stock | Minimum                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)                   191.34             $ 190.57          
2019 Equity Units and Capped call Transactions | 2022 Purchase Contract                                            
Stockholders Equity Note [Line Items]                                            
Purchase price (in dollars per share)                   $ 100                        
Cash settlement on forward stock purchase contract | $                   $ 750.0                        
2019 Equity Units and Capped call Transactions | 2019 Equity Units                                            
Stockholders Equity Note [Line Items]                                            
Dividend rate per annum                   5.25%                        
Present value of contract adjustment payments | $                           $ 9.7     $ 9.7          
Accretion expense | $                   $ 1.3                        
Contract term                   3 years                        
2019 Equity Units and Capped call Transactions | 2019 Equity Units | Series D Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock, quarterly payments | $                   $ 114.2                        
2017 Equity Units and Capped call Transactions                                            
Stockholders Equity Note [Line Items]                                            
Stated value (in dollars per share)                       $ 100                    
Shares of convertible preferred stock (in shares) | shares                       750,000                    
Preferred stock, liquidation preference (in dollars per share)         $ 1,000             $ 1,000                    
Purchase price (in dollars per share)         100                                  
Dividend rate per annum               5.375%                            
Present value of contract adjustment payments | $               $ 117.1                            
Accretion expense | $               1.3                            
Common stock price per share (in dollars per share)                       $ 5.43                    
Number of common shares purchased under call option (in shares) | shares                       4,600,000                    
Proceeds from issuance or sale of equity | $               $ 750.0       $ 727.5                    
Proceeds used to enter into capped call transactions | $                       $ 25.1                    
Preferred dividend rate (in dollars per share)         50.00                                  
Maximum settlement rate (in shares) | shares               0.7285                            
Conversion reference price (in dollars per share)               $ 137.26                            
Term of forward purchase contract                       3 years                    
2017 Equity Units and Capped call Transactions | Forecast                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock, liquidation preference (in dollars per share) $ 1,000                                          
Preferred dividend rate (in dollars per share) $ 100.00                                          
2017 Equity Units and Capped call Transactions | Call Option                                            
Stockholders Equity Note [Line Items]                                            
Proceeds used to enter into capped call transactions | $                       $ 25.1                    
2017 Equity Units and Capped call Transactions | Series D Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock conversion rate                                 5.2475          
2017 Equity Units and Capped call Transactions | Series C Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock, liquidation preference (in dollars per share)         $ 1,000     1,000                            
Option term                       3 years                    
Option indexed to issuer's equity, strike price (in dollars per share)               $ 148.47                            
Preferred stock conversion rate number of common stock shares (in shares) | shares                       6.1627                    
Dividend rate of preferred stock         5.00%             0.00%                    
Preferred stock conversion rate               6.7352                            
Common shares issued (in shares) | shares               5,463,750                            
Number of counterparties | counterparty                       3                    
Strike price as a percentage of closing stock price                       30.00%                    
2017 Equity Units and Capped call Transactions | Series C Preferred Stock | Forecast                                            
Stockholders Equity Note [Line Items]                                            
Dividend rate of preferred stock 10.00%                                          
2017 Equity Units and Capped call Transactions | Series C Preferred Stock | Maximum                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)                       $ 179.53                    
2017 Equity Units and Capped call Transactions | Series C Preferred Stock | Minimum                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)                       $ 162.27                    
2017 Equity Units and Capped call Transactions | 2017 Equity Units | Series C Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Preferred stock, quarterly payments | $                   $ 117.1                        
2018 Capped Call Transactions | Common Stock                                            
Stockholders Equity Note [Line Items]                                            
Proceeds used for capped call transactions | $                     $ 57.3                      
Option term                     3 years                      
Number of common shares purchased under call option (in shares) | shares                 3,200,000   3,200,000                      
Shares settled (in shares) | shares                 600,000                          
Shares received on settlement (in shares) | shares                 61,767             344,004            
Average reference price (in dollars per share)                 $ 162.26             $ 209.80            
2018 Capped Call Transactions | Call Option | Common Stock                                            
Stockholders Equity Note [Line Items]                                            
Common stock price per share (in dollars per share)                     $ 17.96                      
2018 Capped Call Transactions | Maximum | Common Stock                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)       $ 165.00                                    
2018 Capped Call Transactions | Series C Preferred Stock                                            
Stockholders Equity Note [Line Items]                                            
Strike price as a percentage of closing stock price       30.00%                                    
2018 Capped Call Transactions | Series C Preferred Stock | Minimum                                            
Stockholders Equity Note [Line Items]                                            
Option indexed to issuer's equity, strike price (in dollars per share)       $ 148.34